<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<svg width="320" height="320" xmlns="http://www.w3.org/2000/svg">
    <title>SVG Anmiated Text</title>
    <g>
        <text font-family="microsoft yahei" font-size="120" y="160" x="160">Td</text>
        <animateTransform attributeName="transform" begin="0s" dur="10s" type="rotate" from="0 160 160" to="360 160 160" repeatCount="indefinite" />
    </g>
</svg>
</body>
</html>